Main nozzles for Bing brass 72-78 37mm for Hercules 214, 215, 216, 217, 219, 220, 221, MK 50, Lastboy 222, MP, P, Hobby Rider HR 1
Sprocket reinforced 14 teeth for Hercules Prima 1, 2, 3, 4, 5, 6, M, KTM, DKW 504, 505/1A, 505/1 BX, 505/IC, 506, MK, Sachs 50/3, 50/4
Sprocket Reinforced 15 teeth 8.51mm for Hercules K 50 RL, SE, RE, SL, Sprint, SX, RX, Ultra, LC, Ultra 2, 2 80 AC, RS, RX 9, II 80, AC Chopper, Sport Bike SB 1, 5, KTM RSL, RSW, DKW